Turn a one-line response into something you can inspect
Useful when you need to confirm fields, nested objects, arrays, and unexpected values quickly.
Readable structure is usually the fastest way to spot field-level mistakes in API data.
Paste JSON to beautify, minify, validate, escape, or unescape it instantly. Everything runs locally in your browser.
Mulai memformat JSON
Masukkan JSON di sebelah kiri, atau gunakan Impor untuk memuat dari file.
A reliable formatter workflow is simple: paste the raw payload, choose whether you need readable or compact output, review parse errors if any, then copy, download, or continue into repair, table editing, or schema generation.
From one-line payload to readable structure
A lot of real payloads come from logs, APIs, and queues as a single unreadable line. The formatter turns that into something you can inspect in seconds.
Use pretty output for review and debugging. Switch to minified output only when you need compact transport or storage.
These are the common cases where formatting pays off immediately during real development work.
Useful when you need to confirm fields, nested objects, arrays, and unexpected values quickly.
Readable structure is usually the fastest way to spot field-level mistakes in API data.
Stable key order makes diffs cleaner and reduces noise when reviewing configuration changes.
Sorting is useful when your real goal is comparison rather than human-friendly business ordering.
Logs and message systems often store JSON inside strings. Unescape it first, then keep working on the actual structure.
If the payload is full of backslashes, unescaping is usually the first useful step.
Tutorial Step
Langkah 1 – Tempel atau impor JSON Anda ke formatter online
Start with the original payload. You do not need to clean up spacing or line breaks first.
Tutorial Step
Langkah 2 – Pilih opsi pemformatan
Readable JSON and compact JSON solve different problems. Pick the mode that matches what you need next.
Tutorial Step
Langkah 3 – Tinjau hasil format dan kesalahan validasi
The output area is both a result view and a fast feedback loop. Valid JSON renders immediately; invalid JSON shows an actionable error.
Tutorial Step
Langkah 4 – Salin atau unduh untuk API, respons, atau log
Once the JSON is clean, use it as the working copy for the next step instead of repeating the cleanup elsewhere.
A common formatter workflow
Paste the raw payload into the formatter and expand it into readable JSON first.
If the parser fails, jump to the error or move the payload into Repair.
Once the structure is valid, choose beautified, minified, escaped, or unescaped output based on the next task.
Apply the output back to input if the cleaned result should become your new working copy.
Continue into the table editor, compare tool, or schema generator when formatting is no longer the bottleneck.
Putting the formatter at the front of the workflow usually saves time later because every downstream tool receives cleaner JSON.
Tips cepat untuk pemula
Periksa sintaks JSON dan temukan kesalahan dengan cepat sebelum memformat atau mengirim data ke API.
Perbaiki otomatis masalah JSON umum seperti tanda kutip yang hilang, trailing comma, dan kurung yang tidak cocok.
Convert clean JSON into a spreadsheet with nested-field flattening and live preview.
Compare two JSON payloads side by side and highlight additions, deletions, and edits.
Edit data JSON secara visual dalam antarmuka bergaya spreadsheet dengan pembaruan real-time.
Buat definisi JSON Schema dari JSON Anda untuk validasi dan dokumentasi.
Pemformatan JSON merapikan JSON Anda dengan menambahkan indentasi, baris baru, dan spasi yang tepat agar lebih mudah dibaca dan dipahami.
Ya. Anda dapat memilih 2 spasi, 4 spasi, atau keluaran ringkas (minified).
Tidak. Pemformatan hanya mengubah tampilan; struktur dan nilainya tetap sama.
Ya. Formatter dapat menangani JSON besar dengan efisien, namun file yang sangat besar mungkin memerlukan waktu pemrosesan lebih lama.
Formatting focuses on readability, while validation focuses on syntax correctness. This page does both in one flow.
No. Formatting, validation, escaping, and unescaping all run locally in your browser.